I'm in a long distance relationship , he only lives 30 minutes away but we're still in highschool so I can only see him on the weekends. Some people say he is cheating on me but I don't think so because we text throughout the day and talk on the phone all night. Sometimes I have my doubts because he is one of the best players on his basketball team and I know he as groupies. Should I be concerned? And we had unprotected sex the day after my period went off. Could i be pregnant? We used the withdrawal method.